helm/os/arch/.config/panel/lemons/volume

#!/usr/bin/env dash

# I expect all volume adjustments to be done through the volume.sh script (in
# os/arch/bin), which will inform lemonbar of changes, so we only need to intialize
# volume once here.

. $(dirname $0)/../panel-config

# media player icons
ICON_MUTED=""
ICON_SPEAKER=""

if echo "$data" | grep '\[on\]' >/dev/null
then
    vol=$(echo "$data" | sed -n 's/^.*\[\([0-9]\+\)%.*$/\1/p' | uniq)
    case "$vol" in
        0) echo "V${ICON_MUTED}"
            ;;
        *) echo "V${ICON_SPEAKER}"
            ;;
    esac
else
    echo "V%{F${COLOR_DIM}}${ICON_MUTED}%{F-}"
fi